the nation now just hours from going over the fiscal cliff after lawmakers fail to reach a deal over the weekend. could a last-minute push from vice president joe biden get something done before your taxes go up? >>> and oh, baby. kanye wecakanye west surprises y announcing his girlfriend, kim kardashian, is pregnant with their first child. how her family is reacting to the news "today," monday, december 31st, 2012. >> announcer: from nbc news, this is "today" with matt lauer and savannah guthrie live from studio 1a in rockefeller plaza. >> welcome to "today" on a very busy monday morning. i'm willie geist. >> and i'm erica hill. matt and savannah have the morning off. >>> we'll have the latest on secretary of state clinton's condition in a live report straight ahead. it is the last day of 2012. >> you and i are both in the same situation with young children. >>> people filing into times square in new york city. it is the world's biggest party. of course, security will be extremely tight. we'll check in on celebrations there and around the world. >> then we'll catch up with three wom